High Performance Primitive Collections 0.10.0 · com.carrotsearch.hppc.LongObjectAssociativeContainer

Method Summary

Modifier and Type	Method and Description
public boolean	containsKey(long key) Returns `true` if this container has an association to a value for the given key.
public <T extends LongObjectProcedure<? super VType>> T	forEach(T procedure) Applies a given procedure to all keys-value pairs in this container.
public <T extends LongObjectPredicate<? super VType>> T	forEach(T predicate) Applies a given predicate to all keys-value pairs in this container.
public boolean	Returns: Return `true` if this hash map contains no assigned keys. isEmpty()
public Iterator<LongObjectCursor<VType>>	iterator() Redeclares java.lang.Iterable.iterator. Returns a cursor over the entries (key-value pairs) in this map.
public LongCollection	keys() Returns a collection of keys of this container.
public int	Returns: Returns the number of elements actually removed as a result of this call. removeAll(LongContainer container) Removes all keys (and associated values) present in a given container.
public int	Returns: Returns the number of elements actually removed as a result of this call. removeAll(LongPredicate predicate) Removes all keys (and associated values) for which the predicate returns `true`.
public int	Returns: Returns the number of elements actually removed as a result of this call. removeAll(LongObjectPredicate<? super VType> predicate) Removes all keys (and associated values) for which the predicate returns `true`.
public int	Returns: Returns the current size (number of assigned keys) in the container. size()
public ObjectContainer<VType>	values() Returns a container view of all values present in this container.

Inherited from java.lang.Iterable:: forEach spliterator

Method Detail

containsKey	back to summary
public boolean containsKey(long key) Returns `true` if this container has an association to a value for the given key.

forEach	back to summary
public <T extends LongObjectProcedure<? super VType>> T forEach(T procedure) Applies a given procedure to all keys-value pairs in this container. Returns the argument (any subclass of `LongObjectProcedure`. This lets the caller call methods of the argument by chaining the call (even if the argument is an anonymous type) to retrieve computed values.

forEach back to summary

forEach	back to summary
public <T extends LongObjectPredicate<? super VType>> T forEach(T predicate) Applies a given predicate to all keys-value pairs in this container. Returns the argument (any subclass of `LongObjectPredicate`. This lets the caller call methods of the argument by chaining the call (even if the argument is an anonymous type) to retrieve computed values. The iteration is continued as long as the predicate returns `true`.

public <T extends LongObjectPredicate<? super VType>> T forEach(T predicate)

Applies a given predicate to all keys-value pairs in this container. Returns the argument (any subclass of LongObjectPredicate. This lets the caller call methods of the argument by chaining the call (even if the argument is an anonymous type) to retrieve computed values.

The iteration is continued as long as the predicate returns true.

isEmpty	back to summary
public boolean isEmpty() Returns:boolean Return `true` if this hash map contains no assigned keys.

iterator back to summary

iterator	back to summary
public Iterator<LongObjectCursor<VType>> iterator() Redeclares java.lang.Iterable.iterator. Returns a cursor over the entries (key-value pairs) in this map. The iterator is implemented as a cursor and it returns the same cursor instance on every call to `Iterator#next()`. To read the current key and value use the cursor's public fields. An example is shown below. for (IntShortCursor c : intShortMap) { System.out.println("index=" + c.index + " key=" + c.key + " value=" + c.value); } The `index` field inside the cursor gives the internal index inside the container's implementation. The interpretation of this index depends on to the container. Returns:Iterator<LongObjectCursor<VType>> Doc from java.lang.Iterable.iterator. an Iterator. Annotations @Override

public Iterator<LongObjectCursor<VType>> iterator()

Redeclares java.lang.Iterable.iterator.

Returns a cursor over the entries (key-value pairs) in this map. The iterator is implemented as a cursor and it returns the same cursor instance on every call to Iterator#next(). To read the current key and value use the cursor's public fields. An example is shown below.

for (IntShortCursor c : intShortMap) {
  System.out.println("index=" + c.index + " key=" + c.key + " value=" + c.value);
}

The index field inside the cursor gives the internal index inside the container's implementation. The interpretation of this index depends on to the container.

Returns:Iterator<LongObjectCursor<VType>>

Doc from java.lang.Iterable.iterator.

an Iterator.

Annotations

@Override

keys	back to summary
public LongCollection keys() Returns a collection of keys of this container. The returned collection is a view over the key set and any modifications (if allowed) introduced to the collection will propagate to the associative container immediately.

removeAll	back to summary
public int removeAll(LongContainer container) Removes all keys (and associated values) present in a given container. An alias to: keys().removeAll(container) but with no additional overhead. Returns:int Returns the number of elements actually removed as a result of this call.

removeAll

back to summary

public int removeAll(LongContainer container)

Removes all keys (and associated values) present in a given container. An alias to:

keys().removeAll(container)

but with no additional overhead.

Returns:int: Returns the number of elements actually removed as a result of this call.

removeAll back to summary

removeAll	back to summary
public int removeAll(LongPredicate predicate) Removes all keys (and associated values) for which the predicate returns `true`. Returns:int Returns the number of elements actually removed as a result of this call.

public int removeAll(LongPredicate predicate)

Removes all keys (and associated values) for which the predicate returns true.

Returns:int: Returns the number of elements actually removed as a result of this call.

removeAll back to summary

removeAll	back to summary
public int removeAll(LongObjectPredicate<? super VType> predicate) Removes all keys (and associated values) for which the predicate returns `true`. Returns:int Returns the number of elements actually removed as a result of this call.

public int removeAll(LongObjectPredicate<? super VType> predicate)

Removes all keys (and associated values) for which the predicate returns true.

Returns:int: Returns the number of elements actually removed as a result of this call.

size	back to summary
public int size() Returns:int Returns the current size (number of assigned keys) in the container.

values	back to summary
public ObjectContainer<VType> values() Returns a container view of all values present in this container. The returned collection is a view over the key set and any modifications (if allowed) introduced to the collection will propagate to the associative container immediately.

public Interface LongObjectAssociativeContainer<VType>

Method Summary

Method Detail